Imigangatho yokudlala enyanzelekileyo ye-ASTM F963-23
1. Iintsimbi ezinzima kwi-substrate
1) Ukubonelela ngenkcazo eyahlukileyo yemeko yokuxolelwa ukuyenza icace;
I-2) Yongeza imigaqo yokugweba efikelelekayo ukucacisa ukuba ipeyinti, i-coating, okanye i-electroplating ayithathwa njengemiqobo engenakufikeleleka. Ukongeza, ukuba nayiphi na isayizi yethoyizi okanye icandelo eligqunywe ngelaphu lingaphantsi kwe-5 centimeters, okanye ukuba impahla yelaphu ayinakusetyenziswa ngokufanelekileyo kwaye isetyenziswe kakubi ukukhusela amacandelo angaphakathi ukuba afikeleleke, ngoko ke isigqubuthelo selaphu asithathwa njengemiqobo engenakufikeleleka.
2. I-phthalate esters
Hlaziya iimfuno zeephthalates, ezifuna ukuba iithoyi zingabi nangaphezu kwe-0.1% (1000 ppm) kwezi ntlobo zi-8 zilandelayo ze-phthalates ezinokufikelela kwizinto zeplastiki:
I-DEH, i-DBP, i-BBP, i-DINP, i-DIBP, i-DPENP, i-DHEXP, i-DCHP ehambelana nommiselo we-federal 16 CFR 1307.
3. Isandi
1) Hlaziya inkcazo yeethoyi zokutyhala-zokutsalwa ngezwi ukunika umahluko ocacileyo phakathi kweethoyi zokutyhala kunye netafile, umgangatho, okanye iithoyi zebhedi;
2) Kwizinto zokudlala ezineminyaka esi-8 nangaphezulu ezifuna uvavanyo olongezelelekileyo lwempatho-gadalala, kucacile ukuba izinto zokudlala ezilungiselelwe ukusetyenziswa ngabantwana abangaphantsi kweminyaka eli-14 ubudala kufuneka zihlangabezane neemfuno ezivakalayo ngaphambi nasemva kovavanyo nokuphathwa gadalala. Kwizinto zokudlala ezisetyenziswa ngabantwana abaneminyaka eyi-8 ukuya kwi-14 leminyaka ubudala, ukusetyenziswa kunye neemfuno zovavanyo lokuxhatshazwa kubantwana abaphakathi kwe-36 ukuya kwiinyanga ezingama-96 ubudala ziyasebenza.
4. Ibhetri
Iimfuno eziphezulu zibekwe ekufikelelekeni kweebhetri:
1) Izinto zokudlala ezingaphezulu kweminyaka esi-8 nazo kufuneka zivavanywe;
2) Izikrufu ezikwikhava yebhetri kufuneka zingasuki emva kovavanyo lokuxhatshazwa;
3) Isixhobo esikhethekileyo esikhaphayo sokuvula indawo yebhetri kufuneka sicaciswe kwincwadana yemiyalelo: ukukhumbuza abathengi ukuba bagcine esi sixhobo ukuze basetyenziswe kwixesha elizayo, ebonisa ukuba kufuneka sigcinwe ngaphandle kokufikelela kubantwana, kwaye kubonisa ukuba ayisiyonto yokudlala.
5. Izixhobo zokwandisa
1) Ukuhlaziya umda wesicelo kunye nokongeza izixhobo ezandisiweyo ezinemo yokufumana izinto ezingezizo ezincinci;
2) Ukulungisa impazamo kubungakanani bokunyamezelana kwe-gauge yovavanyo.
6. Izinto zokudlala ezikhutshwayo
I-1) Isuse iimfuno zenguqulo yangaphambili yendawo yokugcina yezinto zokudlala zexeshana;
2) Ukulungelelaniswa kolandelelwano lwemigaqo ukuze lube sengqiqweni ngakumbi.
7. Ukuchongwa
Iimfuno ezongeziweyo zeelebhile zokulandeleka, ezifuna iimveliso zokudlala kunye nokupakishwa kwazo ukuba zibhalwe ngeelebhile zokulandeleka eziqulethe ulwazi oluthile olusisiseko, kuquka:
1) Umenzi okanye igama lokuthengisa lobunikazi;
2) Indawo yemveliso kunye nomhla wemveliso;
3) Ulwazi oluneenkcukacha malunga nenkqubo yokuvelisa, njengebhetshi okanye iinombolo zokuqhuba, okanye ezinye iimpawu zokuchongwa;
4) Naluphi na olunye ulwazi olunceda ukumisela umthombo othile wemveliso.
